#ifndef GET_TWIDDLE_H
#define GET_TWIDDLE_H

/*
*******************************************************************************
* ansi c source code
* file name:
*	 get_twiddle.h
* abstract:
*	declare the functions defined in the get_twiddle.c
* reference:
* 
* author:
*	guo liang       2006-05-04
* revision history:
*	guo liang       2006-05-04	original version
*******************************************************************************
*/


/*
********************************************************************************
* 		                    function declaration
********************************************************************************
*/
extern void get_twiddle(struct Complex *twiddle,int length);


#endif